Trader sentiment for Ankara's lowest temperature on August 21 centers on uncertainty in nocturnal minimum forecasts, with closely matched odds around 13–17°C reflecting model spread amid clear, calm late-summer conditions. Sunny skies and light northeasterly winds favor strong radiative cooling after daytime highs near 33°C, yet variations in boundary-layer mixing and urban heat retention create a narrow range of plausible overnight lows. Official guidance from sources like the Turkish Meteorological Service and ensemble models points to a typical August minimum near 17°C, but slight differences in timing of peak cooling and humidity levels differentiate the leading outcomes. No major synoptic shifts have altered the outlook in recent days, leaving traders focused on the final observational minimum.